Ringworm Is No Worm
May 22, 2009
Tinea or Dermatophytoses is the most common fungus (and not worm) that can grow on the skin, nails or even hair. The infection has a circular, red and scaly edge resembling a ring. It is a communicable disease that may spread by touching an infected person or may be acquired from the pet animals.
Types
Tinea Capitis occurs on the scalp and is commonly seen in children. Symptoms include partial alopecia, itching and scaling. Sometimes a painful swelling may also be present. Hair in the affected part become dry and brittle.
Tinea Barbae occurs in males and involves coarse hair of the body (like beard). Symptoms include appearance of red, dry and circular pustules. Affected hair can be removed easily.
Tinea Corporis (body ringworm) affects extremities and trunk. In this variety, itchy, irregular vesicles with defined boundary appear on the affected area. Similar variety is Tinea Faciei, which occurs on the face (excluding beard and moustache).
Tinea Cruris appears in the groin region (humid). In these lesions, the central part is clear. It usually occurs in the adults who wear synthetic clothes (such as nylon).
Tinea Manum presents with highly itching vesicles in the palms whereas Tinea Pedis involves soles or toes with redness and peeling features.
Tinea Unguim is the infection of the nails. It begins from a single nail and spreads to others. The affected nail becomes blackish in appearance, brittle and dull.
Diagnosis
If small, red spots appear on any part of your body, which grow into large rings, you must visit a dermatologist. Microscopic examination can confirm the diagnosis.
Prevention
Maintaining good hygiene is the best prevention. Keep the skin clean, dry and disinfected. Wear clean clothes, especially socks. Never go barefoot near the pools. Avoid contact with an infected person and his belongings.
Treatment includes oral antifungal drugs, local ointments and shampoo. With proper treatment, symptoms usually get better within a month’s time. However, serious illness may develop with deep skin infections in immuno-compromised patients.
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